These gas-sipping vehicles became a veritable symbol of the consumers' power to strike a blow against global warming.

那些耗油的汽车，就成为消费者声张权力、对抗全球暖化出击的真实目标。

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In a big study, a Merck vaccine prevented early forms of cervical cancer from developing, bolstering hopes that the new product, called Gardasil, could strike a major blow against the disease and the sexually transmitted virus that causes it.

FORBES

In a big study, a Merck (nyse: MRK - news - people ) vaccine prevented early forms of cervical cancer from developing, bolstering hopes that the new product, called Gardasil, could strike a major blow against the disease and the sexually transmitted virus that causes it.

FORBES: Key Merck Vaccine Prevents Cancer